Run bleachers, Cardio?

For personal cardio - Does anyone know if I am allowed to run the bleachers at one of the schools in Kingwood? I am a Kingwood resident searching for recommendations specifically for open bleachers so I can get my cardio in after work hours. I'm a full-time employee in downtown Houston and do not get back to Kingwood until 6PM, so searching for options. Any kind responses are welcome!

I've seen people walk/run the track after hours at Riverwood MS. Can't see why you couldn't run the bleachers at any of the schools provided there's nothing going on. Worst they'll do is ask you to leave.